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6f65d975ed
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Jean-Sébastien Pédron 6f65d975ed drm/ttm: Import Linux commit 630541863b29f88c7ab34e647758344e4cd1eafd 
Author: Dave Airlie <airlied@gmail.com>
Date:   Wed Jan 16 14:25:44 2013 +1000

    ttm: don't destroy old mm_node on memcpy failure

    When we are using memcpy to move objects around, and we fail to memcpy
    due to lack of memory to populate or failure to finish the copy, we don't
    want to destroy the mm_node that has been copied into old_copy.

    While working on a new kms driver that uses memcpy, if I overallocated bo's
    up to the memory limits, and eviction failed, then machine would oops soon
    after due to having an active bo with an already freed drm_mm embedded in it,
    freeing it a second time didn't end well.

    Reviewed-by: Jerome Glisse <jglisse@redhat.com>
    Signed-off-by: Dave Airlie <airlied@redhat.com>

Approved by:	kib@
2013-08-25 14:55:08 +00:00
..
amd64 Revert r254501. Instead, reuse the type stability of the struct pmap 2013-08-22 18:12:24 +00:00
arm Add the frame information to cpu_switch to allow us to unwind out of it, 2013-08-25 11:23:38 +00:00
boot Set the hint for physical address of RSDP in hexadecimal as before r223262. 2013-08-23 18:52:36 +00:00
bsm
cam Add new attribute lunname to report only textual LUN-specific device IDs. 2013-08-24 09:42:14 +00:00
cddl Rename the kld_unload event handler to kld_unload_try, and add a new 2013-08-24 21:13:38 +00:00
compat Give (*ext_free) an int return value allowing for very sophisticated 2013-08-25 10:57:09 +00:00
conf Add vmx(4), a VMware VMXNET3 ethernet driver ported from OpenBSD 2013-08-23 20:47:16 +00:00
contrib Merge ACPICA 20130823. 2013-08-23 23:25:58 +00:00
crypto Fix const propagation issues to make GCC happy. 2013-07-11 16:27:11 +00:00
ddb
dev drm/ttm: Import Linux commit 630541863b29f88c7ab34e647758344e4cd1eafd 2013-08-25 14:55:08 +00:00
fs Allow tmpfs be mounted inside jail. 2013-08-23 22:52:20 +00:00
gdb rename scheduler->swapper and SI_SUB_RUN_SCHEDULER->SI_SUB_LAST 2013-07-24 09:45:31 +00:00
geom Add new attribute lunname to report only textual LUN-specific device IDs. 2013-08-24 09:42:14 +00:00
gnu/fs/reiserfs
i386 Rename definition of HYPERVISOR_VIRT_START to avoid conflict with 2013-08-22 20:07:06 +00:00
ia64 Revert r254501. Instead, reuse the type stability of the struct pmap 2013-08-22 18:12:24 +00:00
isa
kern Give (*ext_free) an int return value allowing for very sophisticated 2013-08-25 10:57:09 +00:00
kgssapi Add support for host-based (Kerberos 5 service principal) initiator 2013-07-09 01:05:28 +00:00
libkern Fix watchdog pretimeout. 2013-07-27 20:47:01 +00:00
mips Some vendors store the mac addresses of arge(4) as a literal sring in the 2013-08-23 13:14:18 +00:00
modules drm: Import drm_dp_helper.c from Linux 3.8-rc3 2013-08-24 23:38:57 +00:00
net Remove unnecessary setup of the m->pkthdr.header pointer. 2013-08-25 09:41:37 +00:00
net80211 Add in some backwards compatability hacks to make -HEAD net80211 compile 2013-08-22 05:53:47 +00:00
netatalk Add const qualifier to the dst parameter of the ifnet if_output method. 2013-04-26 12:50:32 +00:00
netgraph Add constant for PPP-Max-PayLoad tag. 2013-07-23 10:25:34 +00:00
netinet Provide human readable debug output. 2013-08-25 12:44:03 +00:00
netinet6 Provide human readable debug output. 2013-08-25 12:44:03 +00:00
netipsec Remove the large part of struct ipsecstat. Only few fields of this 2013-07-23 14:14:24 +00:00
netipx
netnatm
netpfil Make dummynet use new direct callout(9) execution mechanism. Since the only 2013-08-24 13:34:36 +00:00
netsmb Remove a reference to LK_DRAIN now that lockmgr(9) is gone from this 2013-06-28 20:21:13 +00:00
nfs Changes to allow using BOOTP_NFSROOT and mounting an nfs root filesystem 2013-07-31 19:14:00 +00:00
nfsclient A problem with the old NFS client where large writes to large files 2013-07-04 00:54:23 +00:00
nfsserver - Convert the bufobj lock to rwlock. 2013-05-31 00:43:41 +00:00
nlm
ofed Change m->pkthdr.header to m->pkthdr.PH_loc.ptr after r254804 2013-08-25 09:45:26 +00:00
opencrypto Make sendfile() a method in the struct fileops. Currently only 2013-08-15 07:54:31 +00:00
pc98 MFi386: r254619 2013-08-22 16:39:59 +00:00
pci Update PCI drivers to no longer look at the MEMIO-enabled bit in the PCI 2013-08-12 23:30:01 +00:00
powerpc Return EIO iso -1, the kiic_transfer has an signed return. 2013-08-23 20:39:41 +00:00
rpc Add support for host-based (Kerberos 5 service principal) initiator 2013-07-09 01:05:28 +00:00
security Implement read(2)/write(2) and neccessary lseek(2) for posix shmfd. 2013-08-21 17:45:00 +00:00
sparc64 Revert r254501. Instead, reuse the type stability of the struct pmap 2013-08-22 18:12:24 +00:00
sys Fix CSUM compatibility mapping. SCTP is a layer 4 protocol. 2013-08-25 13:30:37 +00:00
teken
tools
ufs Expand the use of stat(2) flags to allow storing some Windows/DOS 2013-08-21 23:04:48 +00:00
vm Addendum to r254141: The call to vm_radix_insert() in vm_page_cache() can 2013-08-23 17:27:12 +00:00
x86 Call set_i8254_freq with MODE_STOP (0) rather than a magic number of 0. 2013-08-15 17:21:06 +00:00
xdr
xen Replace kernel virtual address space allocation with vmem. This provides 2013-08-07 06:21:20 +00:00
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